Wall thickness .70 inches
No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-01-329-1770
NSN 6650-00-356-8405
NSN 5998-01-250-2461
NSN 5965-01-364-3002
NSN 5935-01-381-3094
NSN 5895-01-611-7700
NSN 5998-00-436-2852
NSN 6145-01-186-5591
NSN 5990-01-578-5382
NSN 6145-01-150-6018
NSN 5925-01-061-9171
NSN 7035-00-541-8516